【英文标准名称】:Forestrymachinery-Noisetestcodeforportablehand-heldmachineswithinternalcombustionengine-Engineeringmethod(Grade2accuracy)(ISO22868:2005);EnglishversionofDINENISO22868:2009-01
【原文标准名称】:林业机械.带内燃机的便携手持式机械的噪声试验规范.工程法(2级准确度)
【标准号】:DINENISO22868-2009
【标准状态】:作废
【国别】:德国
【发布日期】:2009-01
【实施或试行日期】:2009-01-01
【发布单位】:德国标准化学会(DE-DIN)
【起草单位】:
【标准类型】:()
【标准水平】:()
【中文主题词】:事故预防;声学测量;声学试验;声试验;声学;空气噪声;链锯;测定;英语;林业;林业设备;林业机械;内燃机;剪草机;测量不确定度;测量技术;机械性能;机械试验;机械驱动装置;电动的;电动机;噪声;噪声排放;噪声测量;使用条件;操作说明书;便携的;动力传动系统;危险防护;修枝剪刀;安全装置;安全要求;声级;声功率;声压;声压级;规范(验收);试验;树切割;用户信息;林地培育;工作场所安全
【英文主题词】:Accidentprevention;Acousticmeasurement;Acoustictesting;Acoustics;Airbornenoise;Chainsaws;Determination;Englishlanguage;Forestry;Forestryequipment;Forestrymachines;Internalcombustionengines;Lawn-mowers;Measuringincertainity;Measuringtechniques;Mechanicalproperties;Mechanicaltesting;Mechanically-operateddevices;Motor-operated;Motors;Noise;Noiseemissions;Noisemeasurements;Operatingconditions;Operationalinstructions;Portable;Powertransmissionsystems;Protectionagainstdanger;Pruningshears;Safetydevice;Safetydevices;Safetyrequirements;Soundlevel;Soundpower;Soundpressure;Soundpressurelevel;Specification(approval);Testing;Treecutting;Userinformation;Woodculture;Workplacesafety
【摘要】:ThisInternationalStandardspecifiesanoisetestcodefordetermining,efficientlyandunderstandardizedconditions,thenoiseemissioncharacteristicsofportable,hand-held,internalcombustion-engine-poweredforestmachinessuchaschain-saws,brush-cuttersandgrass-trimmers.NoiseemissioncharacteristicsincludetheA-weightedemissionsoundpressurelevelattheoperatorpositionandtheA-weightedsoundpowerlevel.Thecodeisapplicableformanufacturers'productcontrolsaswellastypetests.Itisintendedthattheresultsobtainedwillbeabletobeusedtocomparedifferentmachinesordifferentmodelsofthesametypeofmachine.Althoughthenoiseemissionvaluesdeterminedareobtainedinanartificialoperation,theyarerepresentativeofnoiseemissioninarealworksituation.
【中国标准分类号】:B95
【国际标准分类号】:17_140_20;65_060_80
【页数】:33P.;A4
【正文语种】:英语


【英文标准名称】:StandardSpecificationforFireSafetyforCandles
【原文标准名称】:蜡烛的防火安全标准规范
【标准号】:ASTMF2417-2004
【标准状态】:现行
【国别】:美国
【发布日期】:2004
【实施或试行日期】:
【发布单位】:美国材料与试验协会(ASTM)
【起草单位】:ASTM
【标准类型】:()
【标准水平】:()
【中文主题词】:
【英文主题词】:candles;firesafety
【摘要】:
【中国标准分类号】:J80;C80
【国际标准分类号】:13_220_20;97_180
【页数】:4P;A4
【正文语种】:英语